California Code, Business and Professions Code - BPC § 19913

(a) The commission may issue an order summarily suspending a person's work permit, whether issued by a city, county, or city and county, or by the commission, upon a finding that the suspension is necessary for the immediate preservation of the public peace, health, safety, or general welfare. The order is effective when served upon the holder of the permit.

(b) The order of summary suspension shall state facts upon which the finding of necessity for the suspension is based. For the purposes of this section, the order of summary suspension shall be deemed an accusation.

(c) An order of summary suspension shall be signed by at least three members of the commission.

(d) The person whose work permit is summarily suspended has a right to a hearing to commence not more than 30 calendar days from the date of service of the suspension.